Data & Reporting Developer, KRAKÓW

Developing data solutions using Python, T‑SQL and other languages.

Building ETL/ELT pipelines for data ingestion, integration and transformation.

Designing data models (conceptual, logical, physical) and linking LDM to PDM.

Working with Google Cloud tools such as BigQuery and Looker Studio.

Creating dashboards and reporting solutions.

Optimising query performance and ensuring secure data movement.

Implementing data quality checks, monitoring and alerting.

Collaborating with data teams across DAO and global projects.

Documenting processes, roadmaps and technical designs.

Supporting issue resolution and providing ad‑hoc analysis.

• Prestigious position at one of the world’s largest banks
• Stable, long-term projects
• Competitive salary with a B2B contract
• Hybrid work (6 days per month from the office in Cracow) and flexible working hours
• Private healthcare and multisport card
• Personal growth and development opportunities with the possibility to rotate between projects
• Referral program and company events
• Convenient parking

,[A strong candidate typically has experience in:, SQL (BigQuery, MS SQL), Python, Data modelling, ETL/ELT pipelines, Cloud data platforms, Dashboarding (Looker Studio, Qlik, Power BI), Working with large datasets, Data lifecycle management] Requirements: Python, SQL, ETL